Add client, permissions, monitoring and mfa configs to google_identit…

…y_platform_config (#9609) (#17225)

* Reapply "Add client config and permissions to google_identity_platform_config (#9417)"

This reverts commit 1c1f4d2844b9708f272601555212700382a78e44.

* Fix diff from API for GCIP client

* Add mfa config to GCIP

* Add multiTenant to google_identity_platform_config

* Add monitoring and request Logging to google_identity_platform_config

* Add test cases

* Extend update test to the new attributes

* Findings from review

* First set of review findings from zli82016

* Fix monitoring permadiff via custom flatten

* Fix client.permissions permadiff via custom flatten

* Fix mfa.state permadiff

* Adapt tests to latest changes

* Ignore only outputs for the import verify

[upstream:6029bee2dcd6180a177d33d3b96d4ae3967cc957]

Signed-off-by: Modular Magician <magic-modules@google.com>

.changelog/9609.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+identityplatform: added `client`, `permissions`, `monitoring` and `mfa` fields to `google_identity_platform_config`
+```